I-Laccase CAS 80498-15-3

Isithombe Esivelele se-Laccase CAS 80498-15-3

I-CAS:80498-15-3

Ifomula Yamamolekyuli:C9H13NO

Isisindo sama-molecule:151.20562

I-EINECS:420-150-4

Amagama afanayo:i-laccase evela ku-agaricus bisporus; i-laccase evela ku-trametes versicolor; i-Laccase 001; i-LACC; i-LACCASE; i-LACCASE AB

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Kuyini iLaccase?

I-Laccase iyi-polyphenol oxidase equkethe ithusi, evame ukuba khona ngesimo se-dimer noma se-tetramer. I-Laccase yatholwa okokuqala yisazi saseJapan uYoshi ngopende we-purple gum tree, futhi kamuva yatholakala kuma-fungus, amabhaktheriya nezinambuzane nazo zikhona i-laccase. Ekupheleni kwekhulu le-19, i-GB etranel yaqala ukuyihlukanisa njengento esebenzayo elashwa ngopende ongahluziwe futhi yayiqamba ngokuthi i-laccase. Imithombo eyinhloko ye-laccase emvelweni yi-plant laccase, i-laccase yezilwane kanye ne-laccase yamagciwane. I-microbial laccase ingahlukaniswa ibe yi-bacterial laccase kanye ne-fungal laccase. I-bacterial laccase ikhishwa kakhulu esitokisini, kuyilapho i-fungal laccase isakazwa kakhulu ngaphandle kweseli, okuwuhlobo olufundwa kakhulu okwamanje. Nakuba i-plant laccase idlala indima ebalulekile ezinqubweni zomzimba zokwenziwa kwe-lignocellulose kanye nokumelana nokucindezeleka kwezinto eziphilayo kanye ne-abiotic, isakhiwo kanye nendlela yokusebenza kwe-plant laccase bekungaziwa.

Imininingwane

ITEM	IZINGA
Inani Eliphelele Lama-bacteria	≤50000/g
Insimbi Enzima(Pb)mg/kg	≤30
I-Pb mg/kg	≤5
Njengoba mg/kg	≤3
I-coliform ephelele I-MPN/100g	3000
I-Salmonella 25g	Okubi
Umbala	Okumhlophe
Iphunga	Ukubilisa okuncane
Okuqukethwe kwamanzi	6

Isicelo

I-Laccase ingakhuthaza ukushiswa kwezinhlobo ezingaphezu kuka-200 zezinto ezahlukene, ezisetshenziswa kabanzi ekudleni, ezindwangu, ephepheni nakwezinye izimboni. I-Laccase inempahla yezinto ze-phenolic ezikhuthaza ukushiswa, ezingaguqulwa zibe ama-polyphenol oxides. Ama-polyphenol oxides ngokwawo angashiswa ukuze akhe izinhlayiya ezinkulu, ezisuswa yizinhlayiya zokuhlunga. Ngakho-ke i-laccase isetshenziswa ekukhiqizweni kweziphuzo ukuze kucaciswe iziphuzo. I-Laccase ingakhuthaza amakhemikhali e-phenolic kujusi wamagilebhisi newayini ngaphandle kokuthinta umbala nokunambitheka kwewayini. I-Laccase yengezwa enkambisweni yokugcina yokukhiqizwa kwebhiya ukuze kususwe izinhlobo eziningi ze-oxygen ezisabelayo kanye nama-polyphenol oxides, ngaleyo ndlela kwandiswe isikhathi sokuphila kweshalofu sebhiya.